907231

Information

• Patent Grant
• 907231

• References
• Source

• Patent Number

  907,231

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1908
  117 years ago

• CPC

  • A45B21/00 - Umbrellas convertible into walking sticks
  • A45B19/04 - with telescopic sticks
  • A45B19/10 - with collapsible ribs
  • A45B2019/008 - Umbrellas having upward pointing rib ends when closed
  • Y10T403/7079 - Transverse pin

• US Classifications

  • 135 - Tent, canopy, umbrella, or cane
  • 248 - Supports
  • 403 - Joints and connections